Opposite Hand CTS VA Disability Rating is rated by the U.S. Department of Veterans Affairs under DC 8515 of 38 C.F.R. § 4.124a across 3 severity tiers (40%+ -- Severe limitation or ankylosis / 20% -- Moderate limitation / 10% -- Mild limitation or painful motion). Service connection requires (1) a current diagnosis, (2) an in-service event, injury, or exposure, and (3) a medical nexus opinion linking the two under 38 C.F.R. § 3.303.
Carpal tunnel syndrome in the opposite hand may develop from compensatory overuse when the service-connected hand is limited. Rated under DC 8515 (median nerve). Bilateral factor under 38 C.F.R. 4.26 applies when both hands are affected.
Opposite Hand CTS (DC 8515) is evaluated under 38 C.F.R. § 4.124a using the neurological rating framework. Because it is rated by analogy to the general schedule, the 3 levels below describe the body-system criteria the VA applies — the percentage assigned to Opposite Hand CTS depends on the specific findings (range of motion, frequency, severity, or functional loss) documented at the C&P exam and in the medical record.
Rating criteria reference 38 C.F.R. Part 4 (Schedule for Rating Disabilities). This entry has not yet undergone editorial review against the live regulation text — consult the authoritative source directly before relying on the criteria shown.